KTM 390 Duke maintenance schedule & recalls
2014–2022
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Maintenance schedule
General guidanceTypical intervals — not model-verified. Confirm against your owner’s manual.
| Service | Interval |
|---|---|
| Oil & filter | every 4,000 mi or 6 months |
| Chain & sprockets | every 600 mi or 3 months |
| Brakes | every 12 months |
| Valve adjustment | every 16,000 mi or 24 months |
| Battery | every 12 months |
| Spark plugs | every 8,000 mi or 24 months |
| Fluids/coolant | every 24 months |
| Check frame | every 18,600 mi |
| Change coolant | every 48 months |
| Check link fork | every 18,600 mi |
| Check antifreeze | every 4,650 mi or 12 months |
| Check brake discs | every 4,650 mi or 12 months |
| Check chain tension | every 4,650 mi or 12 months |
| Check coolant level | every 4,650 mi or 12 months |
| Check tire pressure | every 4,650 mi or 12 months |
| Check tire condition | every 4,650 mi or 12 months |
| Check throttle cables | every 4,650 mi or 12 months |
| Change rear brake fluid | every 24 months |
| Check headlight setting | every 4,650 mi |
| Change front brake fluid | every 24 months |
| Empty the drainage hoses | every 4,650 mi or 12 months |
| Check fork bearing for play | every 4,650 mi |
| Check radiator fan operation | every 4,650 mi or 12 months |
| Check rear brake fluid level | every 4,650 mi or 12 months |
| Check wheel bearing for play | every 4,650 mi |
| Check front brake fluid level | every 4,650 mi or 12 months |
| Clean dust boots of fork legs | every 4,650 mi |
| Program the shift shaft sensor | every 9,300 mi or 12 months |
| Check electrical system operation | every 4,650 mi or 12 months |
| Check cables for damage and routing | every 4,650 mi or 12 months |
| Check rear brake linings are secured | every 4,650 mi or 12 months |
| Check steering head bearing for play | every 4,650 mi or 12 months |
| Check front brake linings are secured | every 4,650 mi or 12 months |
| Check shock absorber and fork for leaks | every 4,650 mi or 12 months |
| Check brake lines for damage and leakage | every 4,650 mi or 12 months |
| Change air filter and clean air filter box | every 4,650 mi |
| Check valve clearance and change spark plug | every 9,300 mi |
| Check chain, rear sprocket, and engine sprocket | every 4,650 mi or 12 months |
| Check tightness of safety-relevant screws and nuts | every 4,650 mi or 12 months |
| Change engine oil and oil filter, clean oil screens | every 4,650 mi or 12 months |
| Grease all moving parts and check for smooth operation | every 4,650 mi or 12 months |
| Check all hoses and sleeves for cracking, leaks, and routing | every 4,650 mi or 12 months |
Recalls
NHTSA · refreshed 3 days agoNo NHTSA recall campaigns on record for this model.
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Common questions
How often should the oil & filter be serviced on a KTM 390 Duke?
Service every 4,000 mi or 6 months for the KTM 390 Duke (2014–2022) (general guidance — confirm against your owner's manual).
How often should the chain & sprockets be serviced on a KTM 390 Duke?
Service every 600 mi or 3 months for the KTM 390 Duke (2014–2022) (general guidance — confirm against your owner's manual).
How often should the brakes be serviced on a KTM 390 Duke?
Service every 12 months for the KTM 390 Duke (2014–2022) (general guidance — confirm against your owner's manual).
How often should the valve adjustment be serviced on a KTM 390 Duke?
Service every 16,000 mi or 24 months for the KTM 390 Duke (2014–2022) (general guidance — confirm against your owner's manual).